Clinical trials
Hospitalization clinical trials
Below are recruiting hospitalization clinical trials, each written for real people, not researchers. We’re tracking 15,531 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05628779Enrolling by invitation
Clip procedure to repair a leaking tricuspid valve
This trial studies a minimally invasive “edge-to-edge” clip procedure to reduce severe leakage of the tricuspid valve. It’s for people who still feel unwell despite standard treatments and may be too high-risk for open-heart surgery.
AmsterdamAges 18 years+ - NCT05626374Enrolling by invitation
Remote check-in tool to reduce dropout in training
This study tests whether adding a remote, self-report tool for distress (how overwhelmed or unwell someone feels) improves how many people complete a vocational training program. It’s meant to support people using the usual case management, but with extra remote check-ins.
Barrie, OntarioAges 18–49 - NCT05613153Enrolling by invitation
Peppermint oil for children with bladder and bowel problems
This trial tests whether peppermint oil can improve bladder and bowel control problems in children who did not get better with behavior-based treatment. If it works, it may reduce symptoms and improve daily bathroom habits.
Orange, CaliforniaAges 8–17 - NCT05610423Enrolling by invitation
Study of heart inflammation after COVID-19 vaccination in Norway
This study looks at people who may have developed myocarditis or pericarditis (inflammation of the heart muscle or the lining around the heart) shortly after a COVID-19 vaccine. It compares their health records to vaccination records to understand who is affected and when, which may help improve future care.
OsloAges 5 years+ - NCT05604430Enrolling by invitation
Study of pre-hospital breathing support with a specific ventilator
This study looks at breathing support given outside the hospital using a particular ZOLL ventilator model and software version. If you were treated with the right equipment, the team will use the ventilator’s recorded data to evaluate how ventilation was delivered.
Baton Rouge, LouisianaAges Any age - NCT05569980Enrolling by invitation
Study of rectal prolapse surgery in the Nordic region
This study looks at people who are having surgery for rectal prolapse. The goal is to learn more about outcomes and care for patients after surgery.
Aarhus NAges 18 years+ - NCT05560204Enrolling by invitation
Atrial fibrillation treatment using pulsed energy and an appendage closure
This trial tests whether combining a pulsed-field ablation (a targeted heart rhythm treatment) with closing off the left atrial appendage can reduce atrial fibrillation risk. It may help people who need rhythm treatment and also want to lower future stroke risk by blocking a common clot-forming spot.
Hong Kong, ShatinAges 19 years+ - NCT05551559Enrolling by invitation
How bariatric surgery changes liver metabolism in fatty liver disease
This study looks at how bariatric (weight-loss) surgery affects how your liver processes nutrients in people with non-alcoholic fatty liver disease. It may help researchers understand what changes in the body after surgery and whether that could guide better future care.
HelsinkiAges 18–75 - NCT05539378Enrolling by invitation
Study how sleep affects the brain’s self-cleaning process
This study looks at whether improving or tracking sleep changes how the brain “clears” waste. It may help researchers understand sleep’s role in brain health and how to support it.
ZurichAges 50–80 - NCT05534516Enrolling by invitation
Study of what happens in a hospital heart-monitor unit
This study looks at normal body changes while patients are cared for in a telemetry (heart-monitoring) hospital unit. It may help doctors understand what measurements mean during acute illness and medication or IV fluid treatment.
Jacksonville, FloridaAges 18–65 - NCT05508633Enrolling by invitationPhase 2
Alverine test to lower high pressure in the liver
This trial studies alverine to lower portal hypertension, which is high blood pressure in the liver that can happen with cirrhosis. If it works safely, it may reduce pressure-related complications in people with confirmed liver scarring.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05501028Enrolling by invitation
Audio-recorded gut symptom interview to help diagnose FGIDs
This trial uses natural-language conversations (spoken interactions) to improve how clinicians evaluate and diagnose functional gastrointestinal disorders, a group of conditions that affect the gut. If you are scheduled for a GI clinic visit or a diagnostic endoscopy, your recorded responses may help build better evaluation tools.
Boston, MassachusettsAges 18 years+ - NCT05495321Enrolling by invitationPhase 3
Interleukin-2 for active dermatomyositis
This Phase 3 study tests whether interleukin-2 can better control “active” dermatomyositis, an inflammatory muscle and skin disease. Participants will be monitored to see if treatment improves disease activity and symptoms.
Beijing, Beijing MunicipalityAges 18–75 - NCT05486520Enrolling by invitation
Low-field MRI test for breast cancer screening
This study tests a special MRI scanner that uses much weaker magnets to look at breast tissue for screening and possible follow-up. It may help find breast changes while aiming to reduce noise and discomfort compared with standard MRI.
Boston, MassachusettsAges 20–80 - NCT05457998Enrolling by invitation
Study of Alzheimer’s brain markers using memory testing
This trial looks for signs of Alzheimer’s disease in the brain by using memory and thinking tests, and related study procedures. It may help researchers find better ways to identify Alzheimer’s-related changes earlier.
Providence, Rhode IslandAges 50–80 - NCT05448768Enrolling by invitation
Testing brain stimulation in people with mild memory problems
This study tests a brain stimulation approach (TBS) to see if it can improve thinking and memory in people with mild cognitive impairment. It may also explore why it works by looking at brain-related measurements after TBS.
TaoyuanAges 50–90 - NCT05444751Enrolling by invitationPhase 3
Different pain medicine plans for back surgery
This Phase 3 study compares two combinations of anesthesia and pain medications during lumbar decompression surgery, to see which helps more. It may help patients by aiming for better pain control and recovery using one planned medication approach.
New York, New YorkAges 18–80 - NCT05418959Enrolling by invitationPhase 1
Genetic study to better assess kids’ unusual skin spots
This Phase 1 study looks at genetic risk factors in children with unusual skin lesions. The goal is to help doctors better decide which spots should be closely watched or safely biopsied.
Boston, MassachusettsAges birth–20 years - NCT05397964Enrolling by invitation
Review of patients treated with direct pulp capping
This study looks back at dental treatment where calcium hydroxide was used to seal a tooth’s exposed pulp (the living inner part). It checks how well that approach worked and may help improve future treatment decisions.
IstanbulAges 18–50 - NCT05388019Enrolling by invitation
VAD clinic visit study for new and returning patients
This trial looks at how well a specialized, multidisciplinary clinic works for people who have a ventricular assist device (VAD) and compares new VAD patients with those who have already had standard follow-up visits. It may help improve how care and check-ins are organized after your VAD is implanted.
Boston, MassachusettsAges 18 years+ - NCT05315596Enrolling by invitation
Tracking pain and recovery answers after surgery
This study checks how patients report pain and recovery over time after surgery. It may help improve how hospitals understand and manage pain after operations.
JenaAges 18 years+ - NCT05285878Enrolling by invitationPhase 2
Fingolimod to protect kidney function after kidney transplant
This trial tests whether fingolimod can reduce kidney scarring and preserve kidney function after a new kidney transplant. It focuses on people who are in the early period after transplant who may be at risk for scarring in the kidney.
Houston, TexasAges 18–65 - NCT05238909Enrolling by invitation
Tracking tumor burden in people with NF1
This study looks for better ways to measure how much tumor activity people with neurofibromatosis type 1 (NF1) have over time. The goal is to develop “biomarkers,” which are test results that may help doctors track disease more easily.
Chicago, IllinoisAges Any age - NCT05212103Enrolling by invitation
PET scan study for specific cancers using a new tracer
This study uses a PET scan with a special radioactive tracer (68Ga-DOTA-Siglec-9) to look at cancer in certain people. It may help doctors better see cancer-related activity and guide treatment planning for selected cancers.
TurkuAges 18–100
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Common questions
- Are there clinical trials for hospitalization?
- Yes. Clin2 currently lists 15,531 recruiting hospitalization studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a hospitalization trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a hospitalization trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.